@article{ref1,
title="A 32-year-old man has attempted suicide by inhaling automobile exhaust fumes",
journal="Journal of emergency nursing",
year="1992",
author="Carlson, K. and Sellers, F.",
volume="18",
number="2",
pages="139-140",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0099-1767",
doi="",
url="http://dx.doi.org/"
}